Bulova® Bezel Gasket BU-G781 BEZ
o-ring, case reference Q521, outside diameter 33.00 mm, inside diameter 32.00 mm
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Bulova®. Bulova® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic crystals may devalue your watch.